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HomeMy WebLinkAbout20140820 Ver 6_Carraway_Phase_II_Credit_Release_Request_Form_Task_2_submitted_20230421ID#* 20140820 Version* 6 Select Reviewer: Katie Merritt Initial Review Completed Date 04/24/2023 Mitigation Project Submittal - 4/21/2023 Is this a Prospectus, Technical Proposal or a New Site?* Yes No Type of Mitigation Project:* Stream Wetlands Buffer Nutrient Offset (Select all that apply) Project Contact Information Contact Name: * Email Address: Jamey McEachran jmceachran@res.us Project Information ID#: * 20140820 Version:* 6 Existing ID# Existing Version Project Type: DMS Mitigation Bank Project Name: Carraway Bluff Phase 2 Nutrient Offset and Buffer Mitigation Bank County: Wayne Document Information Mitigation Document Type:* Mitigation Bank Information File Upload: Carraway_Phase_II_Credit _Release_Request_For... 3.34MB Please upload only one PDF of the complete file that needs to be submitted... Signature Print Name:* Jamey McEachran Signature: * fires 3600 Glenwood Avenue, Suite 100 Raleigh, NC 27612 Corporate Headquarters 6575 West Loop South, Suite 300 Houston, TX 77401 Main: 713.520.5400 4/20/2023 CREDIT RELEASE REQUEST FORM To: NCDEQ-DWR Nutrient Offset & Buffer Banking Coordinator From: Jamey McEachran Omceachran(a res.us, 919-623-9889) Through: Environmental Banc & Exchange, LLC (EBX) We formally request a credit release for the Carraway Bluff Phase II Riparian Buffer and Nutrient Offset Mitigation Site (DWR #: 2014-0820 V6) for completion of Task 92: All Riparian Earthwork & Mitigation Activities, Planting and Installation of Monitoring Devices completed per the approved credit release schedule, which is included in the Attachments with this request. The following documents have been submitted to DWR for Task #2 and are pending review: 1) Vegetation Planting and Monitoring Device Completed, 2) Approved Credit Release Schedule (BPDP), 3) Table 6 (Project Credit Table) from approved BPDP, and 4) Excel Credit Release Schedule Credits requested for release are detailed below: Credit Type % Release Credit Amount Include Units Notes/Comments Buffer Restoration 20 51,370.208 Buffer Preservation 20 1,246.354 Generated Nitrogen Nutrient Offset 20 9,852.157 Signature: 'A-YAC -vim 3111�) Attachments 1) Vegetation Planting and Monitoring Device Creation Completed, 2) Approved Credit Release Schedule (BPDP), 3) Table 6 (Project Credit Table) from approved BPDP, and 4) Excel Credit Release Schedule fires April 20, 2023 Ms. Katie Merritt NCDEQ — Division of Water Resources 512 N. Salisbury Street, Archdale Building 9th Floor Raleigh, NC 27620 3600 Glenwood Avenue, Suite 100 Raleigh, NC 27612 Corporate Headquarters 6575 West Loop South, Suite 300 Houston, TX 77401 Main: 713.520.5400 RE: Carraway Bluff Phase II Mitigation Project (DWR 9: 2014-0820 V6): Vegetation Planting and Monitoring Device Completed — 20 Percent Credit Release Ms. Merritt, Environmental Banc & Exchange, LLC ("EBX"), a wholly owned subsidiary of Resource Environmental Solutions ("RES") is pleased to inform you that riparian vegetation planting and associated monitoring devices installation have been completed at the Carraway Bluff Phase II Mitigation Project. Monitoring devices include 27 vegetation plots in the riparian buffer and nutrient offset mitigation areas. This letter is being submitted to request the release of credits associated with Task 2 as described in the RES 2022 Phase II Umbrella Mitigation Banking Instrument for riparian buffer and nutrient offset credit. To support your review and approval of the release of Task 2 credits, the following are included with this letter: - Short summary of activities completed as required per the approved BPDP (including activities completed for the Carraway Bluff DMS Full Delivery Project); - Figures representing all riparian restoration, riparian enhancement, and riparian preservation activities where applicable; - A map showing the vegetation plot locations (including those for the Carraway Bluff DMS Full Delivery Project); - Detailed Planting Plan information; - Photos of the site, including examples of vegetation plots, easement markings, and invasive species treatment, and culvert work (including those for Carraway Bluff DMS Full Delivery Project). Short summary of Activities Completed: Invasives were treated on March 1st, 2023, construction was completed on March 3rd, 2023, seeding was completed on March 3rd, 2023, planting was completed on March 15th, 2023, and sign installation along the entire easement was finished on April 14th, 2023. During as -built set-up, ten planted tree species were recorded, and the plots yielded an average of 787 stems per acre (Tables 1 & 2). There were no changes to the planting plan of bare root species and the planting area. However, densities of species changed slightly due to availability of some oak species (Table 1). Vegetation plots had very minor shifts in locations from the Mitigation Plan proposed locations, res.us 0 however, the quantities of plots remained the same as proposed. The easement is marked with conservation easement signs that include the restricted activities, and contact information attached to t-posts at approximate 100-foot intervals. Until Final approval of the long-term steward as the State the signs list RES as a contract and will be replaced with State signs upon their approval as a long-term steward. The total planted area of the site is 48.84 acres, with Carraway Bluff Phase II having 32.59 planted acres and Carraway Bluff DMS Full Delivery Project having 16.25 planted acres. Within the preservation areas some Chinese privet and Bradford pear was treated via basal bark method. Other activities involved with the Project include minor bank stabilization efforts, where culverts were removed. D6 was livestaked, and seeded with wetland species to encourage the development of a linear wetland. As part of the Restoration activities, five culverts were removed from the Project Area and four culverts were installed outside the easement to allow for access throughout. It was determined that the most stable approach for the crossing outside the easement at BH2 was a culvert instead of the timber mat bridge. Seeding and livestaking occurred in the locations where the existing culverts are removed. All these activities were also completed for the Carraway Bluff DMS Full Delivery Project where applicable including planting, seeding, removing, or installing culverts, and associated live staking. A Baseline Monitoring Report will be submitted in the coming months. No major modifications from the approved Carraway Bluff Phase H BPDP were made during site construction. If any deviations are discovered as a result of the as -built work, they will be included in the baseline report that will be submitted to support the release of credits associated with Task 3. Should you require further documentation, please let us know. Finally, we anticipate a site visit to be required for the release of Task 2 credits. We will be in touch to schedule this with you. Thank you, Jamey McEachran I Regulatory Manager 0 Vegetation Plot 16 (Bank) Easement Signage Culvert Removal Vegetation Plot 41 (Bank) Easement Signage Culvert Installation P Vegetation Plot 8 (DMS) Basal Bark Treated Privet Vegetation Plot 11 (DMS) Table 1. Bare Root Tree Species Planted at Carraway Bluff DMS and Carraway Bluff Phase 11 Common Name Species % of Total Species -Proposed % of Total Species - Actual Planted Amount River Birch Betula nigra 15% 16% 4,172 Buttonbush Cephalanthus occidentalis 5% 6% 1,568 Persimmon Diospyros virginiana 5% 5% 1,304 American Sycamore Platanus occidentalis 15% 15% 3,910 Overcup Oak Quercus lyrata 10% 11% 2,868 Swamp Chestnut Oak Quercus michauxii 10% 9% 2,346 Water Oak Quercus nigra 10% 8% 2,086 Willow Oak Quercus phellos 10% 8% 2,086 Northern Red Oak Quercus rubra 10% 8% 2,086 Shumard's Oak Quercus shumardii 10% 14% 3,650 TOTAL: 26,072 Trees 0 Table 2. Vegetation Plot Summary for Carraway Bluff Phase II Riparian Buffer Vegetation Totals (per acre) Plot # Riparian Buffer Stems Success Criteria Met? Ave rage Planted Stem Height (Ft) 15 728 Yes 1.5 16 769 Yes 1.4 17 688 Yes 1.5 18 688 Yes 1.1 19 688 Yes 1.2 20 728 Yes 1.3 21 688 Yes 1.0 22 647 Yes 0.8 23 607 Yes 1.1 24 688 Yes 1.1 25 647 Yes 1.4 26 688 Yes 1.2 27 931 Yes 1.4 28 607 Yes 0.9 29 728 Yes 1.0 30 647 Yes 1.3 31 769 Yes 1.3 32 850 Yes 1.1 33 890 Yes 1.2 34 890 Yes 1.2 35 931 Yes 1.1 36 931 Yes 1.2 37 769 Yes 1.3 38 769 Yes 1.2 39 769 Yes 1.1 40 850 Yes 1.1 41 850 Yes 1 Project Avg 787 Yes 1.2 Table 6. Carraway Bluff Phase II, DWR 2014-0820 V6 , Project Credits. Neuse 03020201 - Outside Falls Lake Project Area N Credit Conversion Ratio (ft2/pound) P Credit Conversion Ratio (ft2/pound) 19.16394 N/A Credit Type Location Subject? (enter NO if ephemeral or ditch 1) Feature Type Mitigation Activity Min -Max Buffer Width (ft) Feature Name Total Area (ft2 Total (Creditable) Area of Buffer z Mitigation (ft) Initial Credit Ratio (x:1) %Full Credit Final Credit Ratio (x:1) Convertible to Riparian Buffer? Riparian Buffer Credits Convertible to Nutrient Offset? Delivered Nutrient Offset: N (Ibs) Delivered Nutrient Offset: P (Ibs) Buffer Rural No I / P Restoration 0-100 BH3 & BH4 153,211 153,211 1 100% 1.00000 Yes 153,211.000 No - - Buffer Rural No I / P Restoration 101-200 BH3 & BH4 112,213 112,213 1 33% 3.03030 Yes 37,030.327 No - - Buffer Rural Yes I / P Restoration 0-100 Carraway Creek (75- 100') & BH1 (75-100') 5,987 5,987 1 100% 1.00000 Yes 5,987.000 No - - Buffer Rural Yes I / P Restoration 101-200 Carraway Creek & BH1 183,705 183,705 1 33% 3.03030 Yes 60,622.711 No - - Nutrient Offset Rural No Ditch Restoration 0-100 D3, D4 (50-100% D5 170,407 1 100% No - Yes 8,892.065 - Nutrient Offset Rural No Ditch Restoration 101-200 D3, D4, D5 197,033 1 33% No - Yes 10,281.445 - Nutrient Offset Rural Yes I / P Restoration 0-100 BH1 (75-100% BH2 (75- 100% Carraway Creek (75-100% Nuese (75- 100' ) 87,273 87,273 1 100% 1.00000 Yes 87,273.000 Yes 4,554.006 - Nutrient Offset Rural Yes I / P Restoration 101-200 BH1, BH2, Carraway Creek, Neuse 313,671 1 33% No - Yes 16,367.772 - Nutrient Offset Rural No I / P Restoration 0-100 BH3 (right bank) 100,688 100,688 1 100% 1.00000 No - Yes 5,254.034 - Nutrient Offset Rural No I / P Restoration 101-200 BH3 (right bank) 74,959 1 33% No - Yes 3,911.461 - Buffer Rural No Ephemeral Restoration 0-100 Diffuse Flow (BH4) 4,350 1 100% No - No - - Totals (ft2): Total Buffer (ft2): Total Nutrient Offset (ft2): 1,403,496 643,076 344,124.038 49,573.178 0.000 459,466 455,116 944,031 N/A Enter Preservation Credits Below Credit Type I Location I Subject? I Feature Type Rural No I / P Rural No I / P TOTAL AREA OF BUFFER MITIGATION (TABM) Mitigation Totals Square Feet Credits Restoration: 455,116 256,851.038 Enhancement: 0 0.000 Preservation: 39,430 6,231.770 Total Riparian Buffer: 494,545 263,082.807 TOTAL NUTRIENT OFFSET MITIGATION Mitigation Totals Square Feet Credits Nutrient Offset: Nitrogen: 944,031 49,260.784 Phosphorus: 0.000 Total Ephemeral Area (ft) for Credit: Total Eligible Ephemeral Area (ft): Total Eligible for Preservation (ft): Min -Max Buffer Mitigation Activity Width (ft) Feature Name 0-100 BH3 & BH4 101-200 BH3 & BH4 Preservation Area Subtotals (ft): 1. The Randleman Lake buffer rules allow some ditches to be classified as subject according to 15A NCAC 02B .0250 (5)(a). 4,350 0 124,724 0.0% 153,155 6.4% Total Area (sf) Total (Creditable) Area for Buffer Mitigation (ft) 27,085 27,085 12,345 12,345 39,430 39,430 Ephemeral Reaches as %TABM Preservation as % TABM Initial Credit Final Credit Ratio (x:1) Full CreditRatio (x:1) 5 100% 5.00000 5 33% 15.15152 Riparian Buffer Credits 5,417.000 814.770 last updated 08/03/2020 9 CREDIT RELEASE SCHEDULE The Carraway Bluff Phase II Project will have the following Credit Release Schedule (Table 7) and will be based on the completion of all Bank Parcel milestones and in accordance with the RES 2022 Phase II UMBI. Table 7. Credit Release Schedule for Riparian Buffer and Nutrient Offset Task Project Milestone Instrument and BPDP Approved by DWR, Conservation Easement Recorded, % Credit Available for Sale 1 and Financial Assurance Posted as well as Carraway Bluff DMS Full Delivery 15 Mitigation Plan approved by DWR. All Riparian Earthwork & Mitigation Activities, Planting and Installation of 2 Monitoring Devices completed for both the Carraway Bluff Full Delivery Site 20 and the Bank Parcel, easement boundaries adequately marked, all applicable permits obtained. A site visit performed by DWR is required for this task. 3 Monitoring Financial Assurance Posted and Approval of As -Built Report 10 4 Monitoring Report #1: Approved by the DWR & Financial Assurance Posted 10 5 Item B (1) of Section X in the RES 2022 Phase 11 UM81 has been completed and 10 approved by DWR No remaining credits will be released until the conservation easement has been assigned to an approved land trust or stewardship 6 Monitoring Report #2: Approved by the DWR & Financial Assurance Posted 10 7 Monitoring Report #3: Approved by the DWR & Financial Assurance Posted 10 8 Monitoring Report #4: Approved by the DWR & Financial Assurance Posted 5 9 Monitoring Report #5: Approved by the DWR and final site visit by DWR has 10 been conducted Total 100% Carraway Bluff Phase II Mitigation Project Bank Parcel Development Package Riparian Buffer Mitigation and Nutrient Offset 20 October 2022 Original Credits: 491260,784 256,851.038 6231.77 Nutrient Offset and Buffer Mitigation Credit Release Schedule TOTAL (As -Built) Credits: Credit Release # % Nitrogen Buffer Buffer - Preservation Instrument and BPDP Approved by DWR, Conservation Easement Recorded* and 1 Financial Assurance Posted 15% 7389.118 38527.656 934.766 Mitigation Site Earthwork, Planting and Installation of Monitoring Devices 2 Completed 20% 9852.157 51370.208 1246.354 3 Monitoring Financial Assurance Posted and Approval of As -Built Report 10% 4926.078 25685.104 623.177 4 Monitoring Report #1: Approved by the DWR** & financial assurance renewed 10% 4926.078 25685.104 623.177 Item B (1) of Section X in this Instrument has been completed and approved by 5 DWR. 10% 4926.078 25685.104 623.177 6 Monitoring Report #2: Approved by the DWR** & financial assurance renewed 10% 4926.078 25685.104 623.177 7 Monitoring Report #3: Approved by the DWR** & financial assurance renewed 10% 4926.078 25685.104 623.177 8 Monitoring Report #4: Approved by the DWR** & financial assurance renewed 5% 2463.039 12842.552 311.589 Monitoring Report #5: Approved by the DWR** and final site visit by DWR has been 9 conducted 10% 4926.078 25685.104 623.177